Mollusca — Brachiopoda. 



530 



42263 Baker, Frank C. 1896. On the correct Position of the Aperture in Pla- 

 norhis. With 2 figs, Journ. Cincinn. Soc. Nat. Hist. Vol. 19. No. 1. p. 45 

 — 48. [594.3 P. 



64 Pilsbry, H. A. 1900. On the zoölogical position oiPartula and Achatinella. 



With 1 pl. Proc. Acad. Nat. Sc. Philad. 1900. p. 561—567. [594.3P. 



65 Wiegmann, Fritz. 1900. Anatomische Untersuchung von /S'o/arojös/s. Nach- 



richtsbl. d. deutsch. Malak. Ges. 32. Jhg. No. 11/12. p. 178—184. 



[594.3S. 



66 Pilsbry, H. A. 1900. Sonorella^ a new genus of Hélices. With 1 pl. Proc. 



Acad. Nat. Sc. Philad. 1900. p. 556 — 560. [594.3 S. 



67 CoUinge, Walt. E. 1900. On some large spécimens of Valvaia piscmalis, 



Journ. of Malacol. Vol. 7. No. 7. Sept. p. 170. [594.3V. 



Faussek, Vict. 1900. Development of Cephalopoda. Abstr. Journ. R. Micr. Soc, 

 London, 1900. P. 5. p. 575—576. [594.503. 

 (Mittheil. Zool. Stat. Neapel.) — v. 40183. 



68 Schimkewitsch, W. 1900. Nachtrag zu den »Untersuchungen an mero- 



blastischen Eiern«. Zeitschr. f. wiss. Zool. 68. Bd. 3. Hft. p. 478 — 479. 

 V. 41158. — [Loligo.) [594.503. 



69 Miller, S. A., and Charl. Faber. 1892. Description of some subcarbonife- 



rous and carboniferous Cephalopoda. With 1 pl. Journ. Cincinn. Soc. 

 Nat. Hist. Vol. 14. No. 3/4. p. 164—168. [594.5(ca.) 

 (6 nn. spp.) 



42270 Smith, Jam. Perrin. 1900. The Development and Phylogeny oi Placenti- 

 ceras. With 5 pis. (Contributions to Biology from the Hopkins Seaside 

 Laboratory of the Leland Stanford jr. University. XXII.) Proc. Californ. 

 Acad. Sc. (3.) Geol. Vol. 1—7. p. 182—229, 230—240. [564.5P. 



XVII. Brachiostoma (594.6). 



a) Bry ozoa (594.7). 



71 Tretiakow, D. 1900. Ki. ^ayHHCTHKi ciBepnaro IIoBOjimH. MmanKH h 



MojTJiiOCKH. Tpy^Bi etc. Trav. Soc. Imp. Natural. St. Pbourg., C. R. 

 1900. No. 2. p. III — 117. — Bryozoa und Molluska des Wolgathals im 

 Gouver. Jaroslaw ; Ausz. p. 124. [594.7(478). 



72 Robertson, Alice. 1900. The Bryozoa [Papers from the Harriman Alaska 



Expedition, VI.]. With 3 pis. Proc. Washington Acad. Sc. Vol. 2. p. 315 

 — 333, 334—340. [594.7(798). 

 (37 [5 nn.] spp.) 



Waters, A. W. 1900. Arctic Polyzoa. Abstr. Journ. R. Micr. Soc. London, P. 5. 

 p. 587—588. [594.7(98). 



73 Rogers, Austin F. 1900. New Bryozoans from the Coal Measures of Kansas 



and Missouri. With 4 pis. Kansas Univ. Quarterly, Vol. 9. No. 1. (Bull. 

 Univ. Kansas, Vol. 1. No. 1.) p. 1—12. [564.7(ca. : 781). 



(21 nn. spp.; n. g.: Rhombocladia.) 



b) Brachiopoda (594.8). 



42274 Dybowski, W. 1900. Beschreibung der Terehratula Grewinffkü s^. n., aus 

 der Kreideformation Lithauens. Mit 3 Fig. [auf Taf.]. Nachrichtsbl. d. 

 deutsch. Malak. Ges. 32. Jhg. No. 9/10. p. 139—142. [594.8T. 



17. XI. 1900. 



